163089367

素因数分解:

$7^1\times {\mathrm{131}}^1\times {\mathrm{293}}^1\times {\mathrm{607}}^1$

素因数の和:1038

約数の個数: 16

約数和(自身を含む): 188762112

約数和(自身を除く): 25672745

約数列:

[1, 7, 131, 293, 607, 917, 2051, 4249, 38383, 79517, 177851, 268681, 556619, 1244957, 23298481, 163089367]

約数ペア:

[(1, 163089367), (7, 23298481), (131, 1244957), (293, 556619), (607, 268681), (917, 177851), (2051, 79517), (4249, 38383)]